355388768

素因数分解:

$2^5\times 7^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1$

素因数の和:273

約数の個数: 144

約数和(自身を含む): 873331200

約数和(自身を除く): 517942432

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 49, 56, 76, 79, 98, 112, 133, 151, 152, 158, 196, 224, 266, 302, 304, 316, 392, 532, 553, 604, 608, 632, 784, 931, 1057, 1064, 1106, 1208, 1264, 1501, 1568, 1862, 2114, 2128, 2212, 2416, 2528, 2869, 3002, 3724, 3871, 4228, 4256, 4424, 4832, 5738, 6004, 7399, 7448, 7742, 8456, 8848, 10507, 11476, 11929, 12008, 14798, 14896, 15484, 16912, 17696, 20083, 21014, 22952, 23858, 24016, 29596, 29792, 30968, 33824, 40166, 42028, 45904, 47716, 48032, 59192, 61936, 73549, 80332, 83503, 84056, 91808, 95432, 118384, 123872, 140581, 147098, 160664, 167006, 168112, 190864, 226651, 236768, 281162, 294196, 321328, 334012, 336224, 381728, 453302, 562324, 584521, 588392, 642656, 668024, 906604, 1124648, 1169042, 1176784, 1336048, 1586557, 1813208, 2249296, 2338084, 2353568, 2672096, 3173114, 3626416, 4498592, 4676168, 6346228, 7252832, 9352336, 11105899, 12692456, 18704672, 22211798, 25384912, 44423596, 50769824, 88847192, 177694384, 355388768]

約数ペア:

[(1, 355388768), (2, 177694384), (4, 88847192), (7, 50769824), (8, 44423596), (14, 25384912), (16, 22211798), (19, 18704672), (28, 12692456), (32, 11105899), (38, 9352336), (49, 7252832), (56, 6346228), (76, 4676168), (79, 4498592), (98, 3626416), (112, 3173114), (133, 2672096), (151, 2353568), (152, 2338084), (158, 2249296), (196, 1813208), (224, 1586557), (266, 1336048), (302, 1176784), (304, 1169042), (316, 1124648), (392, 906604), (532, 668024), (553, 642656), (604, 588392), (608, 584521), (632, 562324), (784, 453302), (931, 381728), (1057, 336224), (1064, 334012), (1106, 321328), (1208, 294196), (1264, 281162), (1501, 236768), (1568, 226651), (1862, 190864), (2114, 168112), (2128, 167006), (2212, 160664), (2416, 147098), (2528, 140581), (2869, 123872), (3002, 118384), (3724, 95432), (3871, 91808), (4228, 84056), (4256, 83503), (4424, 80332), (4832, 73549), (5738, 61936), (6004, 59192), (7399, 48032), (7448, 47716), (7742, 45904), (8456, 42028), (8848, 40166), (10507, 33824), (11476, 30968), (11929, 29792), (12008, 29596), (14798, 24016), (14896, 23858), (15484, 22952), (16912, 21014), (17696, 20083)]